The CRU graph. Note that it is calibrated in tenths of a degree Celsius and that even that tiny amount of warming started long before the late 20th century. The horizontal line is totally arbitrary, just a visual trick. The whole graph would be a horizontal line if it were calibrated in whole degrees -- thus showing ZERO warming

Tuesday, October 11, 2016

Climate is a chaotic system and as such cannot be accurately modelled

In her latest Week in review – science edition, Judith Curry gave us a link to a press release from the National Center for Atmospheric Research (which is managed by the University Corporation for Atmospheric Research under the sponsorship of the National Science Foundation – often written NCAR/UCAR) titled “40 Earths: NCAR’s Large Ensemble reveals staggering climate variability”.

What is this? UCAR’s Large Ensemble Community Project has built a data base of “30 simulations with the Community Earth System Model (CESM) at 1° latitude/longitude resolution, each of which is subject to an identical scenario of historical radiative forcing but starts from a slightly different atmospheric state.” Exactly what kind of “different atmospheric state”? How different were the starting conditions? “[T]he scientists modified the model’s starting conditions ever so slightly by adjusting the global atmospheric temperature by less than one-trillionth of one degree”.

The images, numbers 1 through 30, each represent the results of a single run of the CESM starting from a unique, one/one-trillionth degree difference in global temperature – each a projection of North American Winter temperature trends for 1963-2012. The right-bottom image, labeled OBS, is the actual observed trends.

There is a paper from which this image of taken: Forced and Internal Components of Winter Air Temperature Trends over North America during the past 50 Years: Mechanisms and Implications, the paper representing just one of the “about 100 peer-reviewed scientific journal articles [that] have used data from the CESM Large Ensemble.” I will not comment on this paper, other than my comments here about the image, its caption, and the statements made in the press release itself.

I admit to being flummoxed — not by the fact that 30 runs of the CESM produced 30 entirely different 50-year climate projections from near-identical initial conditions. That is entirely expected. In fact, Edward Lorenz showed this with his toy weather models on his “toy” (by today’s standards) computer back in the 1960s. His discovery led to the field of study known today as Chaos Theory, the study of non-linear dynamical systems, particularly those that are highly sensitive to initial conditions. Our 30 CESM runs were initialized with a difference of what? One/one-trillionth of a degree in the initial global atmospheric temperature input value – an amount so small as to be literally undetectable by modern instruments used to measure air temperatures. Running the simulations for just 50 years – from starting time of 1963 to 2012 – gives results entirely in keeping with Lorenz’ findings: “Two states differing by imperceptible amounts may eventually evolve into two considerably different states … If, then, there is any error whatever in observing the present state—and in any real system such errors seem inevitable—an acceptable prediction of an instantaneous state in the distant future may well be impossible….In view of the inevitable inaccuracy and incompleteness of weather observations, precise very-long-range forecasting would seem to be nonexistent.”

What is the import of Lorenz? Literally ALL of our collective data on historic “global atmospheric temperature” are known to be inaccurate to at least +/- 0.1 degrees C. No matter what initial value the dedicated people at NCAR/UCAR enter into the CESM for global atmospheric temperature, it will differ from reality (from actuality – the number that would be correct if it were possible to produce such a number) by many, many orders of magnitude greater than the one/one-trillionth of a degree difference used to initialize these 30 runs in the CESM-Large Ensemble. Does this really matter? In my opinion, it does not matter. It is easy to see that the tiniest of differences, even in a just one single initial value, produce 50-year projections that are as different from one another as is possible(see endnote 1). I do not know how many initial conditions values have to be entered to initialize the CESM – but certainly it is more than one. How much more different would the projections be if each of the initial values were altered, even just slightly?

100 months ago, The Guardian proclaimed that we have only “100 months” left to save the world from “irreversible climate change”: soaring temperatures, melting ice caps, dangerously rising sea levels, more hurricanes, tornadoes, droughts, and all the other familiar harbingers of catastrophe. Now those “100 months” are up and not one of these predictions has come true.

You may not have noticed, but 2016 was the hottest year for over 100,000 years. At least this was the claim reported last week by The Guardian, under the headline “Planet at its hottest for 115,000 years thanks fo climate change, experts say”.

The “experts” in question are a bunch of US scientists led by James Hansen, the former Nasa employee who did so much to set the great global warming scare on its way in 1988. And of course such a claim could only be made by ignoring all the evidence that the earth was actually hotter than today during the Mediaeval Warm Period, less than 1,000 years ago, and even more so during the thousands of years of the Holocene Optimum, following its emergence from the last ice age 10,000 years ago.

But Hansen and his gang do not stop there. They argue that we can only hope to save the planet by finding ways to suck vast quantities of CO2 out of the atmosphere, at a cost, they estimate, of up to $570 trillion. That figure which may trip off the tongue, but it equates to seven times the world’s entire current annual GDP, or $77,000 for every human being now alive.

If this only shows how dottily desperate some of our wilder climate alarmists have become, we may come back to earth a little by focusing on another version of the great climate scare which also got The Guardian very excited eight years ago, when it launched a campaign under the heading “The final countdown”. This proclaimed that we then had only “100 months” left to save the world from “irreversible climate change”: soaring temperatures, melting ice caps, dangerously rising sea levels, more hurricanes, tornadoes, droughts, and all the other familiar harbingers of catastrophe.

Now those “100 months” are up, it has prompted the diligent Paul Homewood to publish on his website, Not A Lot of People Know That, a set of graphs meticulously compiled from official data. The show what has actually happened to the earth’s climate in these past eight years. Despite the 2016 El Nino spike, now rapidly declining, satellite measurements still show that the trend in global temperatures has not risen for 18 years.

Far from the ice caps melting, the total amount of polar ice in the world is almost exactly the same in today’s Arctic and Antarctic as it was when satellite records began in 1979. Despite all those computer models predicting otherwise, the rise in global sea levels has been barely detectible, not having accelerated in more than a century.

Despite Hurricane Matthew, there has been no increase in the incidence or power of tropical cyclones. Tornadoes in the US have been at a historic low level. The number of severe droughts across the world since the first half of the 20th century has actually declined.

All the computer models which predicted these horrors were programmed to assume that they would be the inevitable result of that increase of CO2 in the atmosphere which has steadily continued all through these past 100 months. Yet not one of their predictions has come true. Indeed the most startling of Homewood’s charts (taken from the BBC website, no less) shows that the most obvious consequence of the rise in CO2 has been its effect, as plant food, on the “greening” of the planet, helping to boost a dramatic rise in crop yields across the world.

Yet to all this our politicians remain wholly oblivious. The irony is that 2008, when global warming hysteria was still at its height, was the very year when they landed us with the Climate Change Act, committing us to spending hundreds of billions of pounds on “decarbonising” our economy, at a time when other countries, led by China and India, are planning to increase their own “carbon” emissions by far more each year than the UK’s entire annual contribution to the global total.

Global investment in clean energy fell to the lowest in more than three years as demand for new renewable energy sources slumped in China, Japan and Europe. Third-quarter spending was $42.4 billion, down 43 percent from the same period last year and the lowest since the $41.8 billion reported in the first quarter of 2013, Bloomberg New Energy Finance said in a report Monday.

Financing for large solar and wind energy plants sank as governments cut incentives for clean energy and costs declined, said Michael Liebreich, founder and chairman of the advisory board of the London-based research company, a unit of Bloomberg LP. Total investment for this year is on track to be “well below” last year’s record of $348.5 billion, according to New Energy Finance.

The third-quarter numbers “are worryingly low even compared to the subdued trend we saw” in the first two quarters, Liebreich said in a statement. “Key markets such as China and Japan are pausing for a deep breath.”

Part of the reason for the steep decline in the quarter was a slowdown following strong spending in the first half of the year on offshore wind. Investors poured $20.1 billion into European offshore wind farms in the first and second quarters, “a runaway record,” according to Abraham Louw, an analyst for energy economics with New Energy Finance. That was followed by a “summer lull,” with $2.4 billion in spending in the third quarter.

Which is utter nonsense. The problems go back some years and it was only last year that there was any significant global warming

Three decades ago, Costa Rica outlawed cultivation of the robusta coffee bean in order to promote production of arabica, the variety prized by high-end roasters around the world.

Now, however, with warmer temperatures and disease threatening arabica production, the world's 14th-largest coffee producer is looking back to robusta — just as the more bitter, higher-caffeinated bean is gaining favor around the world.

The National Coffee Congress for Costa Rica, a group of industry and government representatives that sets national coffee policy, is set to gather in an extraordinary session Saturday to consider whether the 1988 decree against robusta should be dropped. Its decision is binding on the government, said Luis Zamora, the agriculture ministry's national manager for coffee.

Zamora said the meeting shows that the calculus around robusta is changing. "In the case of the quality and the price, robusta coffee, as a result of free trade deals, has demand," he said.

Costa Rica's reconsideration of the once-taboo bean also illustrates how climate change is affecting crop production.

Long-term problems

While global demand for coffee is rising, both main species, arabica and robusta, are climate-sensitive and under threat over the long term.

By 2050, the area suitable for growing coffee worldwide is expected to shrink by as much as 50 percent, with arabica endangered by rising temperatures and robusta by increasing climate variability, according to a study published last year in the journal Climate Change.

In Guatemala, some growers have planted robusta trees in place of arabica that was stricken by roya, a leaf rust disease made more virulent by heat.

In Nicaragua, Honduras and El Salvador, arabica farmers, particularly at lower altitudes, have switched to warm-weather crops, including cocoa, tomatoes and chilies.

In Costa Rica, the turn toward robusta is not without controversy. In spite of a nascent robusta makeover, some fear it would dilute Costa Rica's reputation as a producer of premium arabica.

"The great name is one of the concerns," said Ronald Peters, president of Costa Rica's largest trade group, the Coffee Institute (ICAFE).

Despite the worries, ICAFE last month recommended that robusta no longer be considered an agricultural outlaw. It also forecast a 7 percent decline this year in production of arabica, a prestigious but small part of the country's economy, involving more than 47,182 registered producers.

Allowing robusta production would reduce the need to import the bean for domestic consumption, a practice that picked up as arabica production declined. It also could improve the livelihoods of farmers outside the country's arabica-suited highlands.

A growing taste for coffeehouse brews, as well as instant, among the emerging middle class in the developing world is driving up global coffee consumption. That appetite can't be met by arabica alone, said Andrew Hetzel, a consultant with Coffee Strategies in Hawaii.

"There is no way," he said, "we as an industry can produce enough arabica coffee to satisfy their demands."

Discovered in Ethiopia and now grown largely in Latin America, Africa and Asia, arabica has long dominated production and commands about 60 percent of the world's coffee output.

But its susceptibility to frosts, droughts and warmer temperatures has caused supply shocks and volatile prices. In 2014, for instance, a drought and high temperatures struck Brazil, the world's biggest coffee grower, when the arabica cherries were developing, a potentially devastating time.

Supply fears caused futures prices to nearly double within four months to around $2.15 per lb.

Robusta — grown mostly in Vietnam, Brazil, Indonesia and Uganda — has higher yields, lower input costs and is more resistant to roya. Some roasters have looked to robusta as a more reliable and less expensive bean, helping to double its share of global output over the past 50 years to 40 percent. Robusta also has begun attracting some interest from the specialty coffee market as producers improve cultivation and processing techniques.

One new niche application is high-end Nespresso's roasted blend launched with robusta from South Sudan.

Climate change

Central America's arabica crops are on the front lines of climate change. The tree had long thrived in the relatively cool temperatures and rich volcanic soil of the region's mountain slopes.

But, in 2012, an outbreak of roya began spreading — aided by warmer temperatures — to elevations that had previously not been susceptible to the airborne fungus. Growers pruned trees and replanted with rust-resistant varietals where they could.

Some growers abandoned farms and migrated to cities and to the United States, said Rene Leon-Gomez, executive secretary of Central American coffee industry group Promecafe.

Almost a fifth of Central America's coffee workforce, about 374,000 people, lost jobs amid the roya crisis in 2012 and 2013, according to the Inter-American Institute for Agricultural Cooperation.

In Costa Rica, roya contributed to the decline in area planted with arabica to 84,000 hectares this year, down from 98,000 in 2011 before the outbreak, according to reports by an agricultural specialist for the U.S. Department of Agriculture's foreign service.

Production fell to 1.4 million 60-kilogram bags last crop year, down from 1.9 million in the crop year that ended in 2008.

The Costa Rican government responded by making $42 million available to help growers rehabilitate farms with fungicides and technical assistance.

Roya was a climate change wakeup call. Even as growers work to recover from the immediate crisis, experts say other climate-driven threats loom, including the coffee berry borer, an endemic beetle that is more active — and destructive — in warmer temperatures.

Earlier this year after a small farmer asked permission to grow robusta, the agriculture ministry decided to look more broadly at whether the ban on the bean still made sense in light of market and climate changes.

Jose Manuel Hernando, who heads the Chamber of Costa Rican Coffee Roasters and participated in the study committee, said robusta now represents a "great opportunity" and should no longer be treated as an outlaw.

Australia: Qld govt invokes special power for new coal mine. Greenies wail

Qld has long been a pro-mining State so it is interesting that that continues under a Labor government

The Queensland government has invoked special powers to ensure the controversial Carmichael coal and rail project starts next year.

The combined mine, rail and associated water infrastructure have all been declared critical infrastructure - the first time this has happened in seven years.

As well, the development's special "prescribed project" status has been renewed and expanded to include its water infrastructure.

State Development Minister Anthony Lynham says the decision will mean less red tape for the proposed $21.7 billion Adani venture.

"This step bundles together major elements of the project for the first time - the mine, the 389 kilometre rail line and the water infrastructure, including a pipeline, pumping stations and a dam upgrade," he said.

Adani now has the 22 commonwealth, state and local approvals for its project.

However Whitsunday residents are taking court action in a bid to show the Queensland government failed the environment when it approved a port expansion for the mine.

Whitsunday Residents Against Dumping said last week dredging required for Adani's expansion of the Abbot Point coal terminal, north of Bowen, could do untold environmental harm and the mine itself will fuel global warming and endanger the reef.

Dr Lynham said in a statement on Sunday the critical infrastructure declaration was based on advice from the independent co-ordinator-general.

Preserving the graphics: Most graphics on this site are hotlinked from elsewhere. But hotlinked graphics sometimes have only a short life -- as little as a week in some cases. After that they no longer come up. From January 2011 on, therefore, I have posted a monthly copy of everything on this blog to a separate site where I can host text and graphics together -- which should make the graphics available even if they are no longer coming up on this site. See here or here

No comments:

Background

Context for the minute average temperature change recorded: At any given time surface air temperatures around the world range over about 100°C. Even in the same place they can vary by nearly that much seasonally and as much as 30°C or more in a day. A minute rise in average temperature in that context is trivial if it is not meaningless altogether. Scientists are Warmists for the money it brings in, not because of the facts

This site is in favour of things that ARE good for the environment. That the usual Greenie causes are good for the environment is however disputed. Greenie policies can in fact be actively bad for the environment -- as with biofuels, for instance

This Blog by John Ray (M.A.; Ph.D.), writing from Brisbane, Australia.

I am the most complete atheist you can imagine. I don't believe in Karl Marx, Jesus Christ or global warming. And I also don't believe in the unhealthiness of salt, sugar and fat. How skeptical can you get? If sugar is bad we are all dead

And when it comes to "climate change", I know where the skeletons are buried

Warmists depend heavily on ice cores for their figures about the atmosphere of the past. But measuring the deep past through ice cores is a very shaky enterprise, which almost certainly takes insufficient account of compression effects. The apparently stable CO2 level of 280ppm during the Holocene could in fact be entirely an artifact of compression at the deeper levels of the ice cores. . Perhaps the gas content of an ice layer approaches a low asymptote under pressure. Dr Zbigniew Jaworowski's criticisms of the assumed reliability of ice core measurements are of course well known. And he studied them for over 30 years.

The world's first "Green" party was the Nazi party -- and Greenies are just as Fascist today in their endeavours to dictate to us all and in their attempts to suppress dissent from their claims.

Was Pope Urban VIII the first Warmist? Below we see him refusing to look through Galileo's telescope. People tend to refuse to consider evidence— if what they might discover contradicts what they believe.

Warmism is a powerful religion that aims to control most of our lives. It is nearly as powerful as the Catholic Church once was

Believing in global warming has become a sign of virtue. Strange in a skeptical era. There is clearly a need for faith

Climate change is the religion of people who think they're too smart for religion

Some advice from the Buddha that the Green/Left would do well to think about: "Three things cannot be long hidden: The Sun, The Moon and The Truth"

Leftists have faith that warming will come back some day. And they mock Christians for believing in the second coming of Christ! They obviously need religion

Global warming has in fact been a religious doctrine for over a century. Even Charles Taze Russell, the founder of Jehovah's Witnesses, believed in it

A rosary for the church of global warming (Formerly the Catholic church): "Hail warming, full of grace, blessed art thou among climates and blessed is the fruit of thy womb panic"

Pope Francis is to the Catholic church what Obama is to America -- a mistake, a fool and a wrecker

Global warming is the predominant Leftist lie of the 21st century. No other lie is so influential. The runner up lie is: "Islam is a religion of peace". Both are rankly absurd.

"When it comes to alarmism, we’re all deniers; when it comes to climate change, none of us are" -- Dick Lindzen

The EPA does everything it can get away with to shaft America and Americans

Cromwell's famous plea: "I beseech you, in the bowels of Christ, think it possible you may be mistaken" was ignored by those to whom it was addressed -- to their great woe. Warmists too will not consider that they may be wrong ..... "Bowels" was a metaphor for compassion in those days

Inorganic Origin of Petroleum: "The theory of Inorganic Origin of Petroleum (synonyms: abiogenic, abiotic, abyssal, endogenous, juvenile, mineral, primordial) states that petroleum and natural gas was formed by non-biological processes deep in the Earth, crust and mantle. This contradicts the traditional view that the oil would be a "fossil fuel" produced by remnants of ancient organisms. Oil is a hydrocarbon mixture in which a major constituent is methane CH4 (a molecule composed of one carbon atom bonded to four hydrogen atoms). Occurrence of methane is common in Earth's interior and in space. The inorganic theory contrasts with the ideas that posit exhaustion of oil (Peak Oil), which assumes that the oil would be formed from biological processes and thus would occur only in small quantities and sets, tending to exhaust. Some oil drilling now goes 7 miles down, miles below any fossil layers

As the Italian chemist Primo Levi reflected in Auschwitz, carbon is ‘the only element that can bind itself in long stable chains without a great expense of energy, and for life on Earth (the only one we know so far) precisely long chains are required. Therefore carbon is the key element of living substance.’ The chemistry of carbon (2) gives it a unique versatility, not just in the artificial world, but also, and above all, in the animal, vegetable and – speak it loud! – human kingdoms.

David Archibald: "The more carbon dioxide we can put into the atmosphere, the better life on Earth will be for human beings and all other living things."

WISDOM:

"It doesn't matter how beautiful your theory is, it doesn't matter how smart you are. If it doesn't agree with experiment, it's wrong." --- Richard P. Feynman.
Consensus is invoked only in situations where the science is not solid enough - Michael Crichton

"Science is the belief in the ignorance of the experts" – Richard Feynman

"The desire to save humanity is always a false front for the urge to rule it" -- H L Mencken

'Nothing is more terrible than ignorance in action' -- Goethe

“Doubt is not a pleasant condition, but certainty is absurd.” -- Voltaire

Lord Salisbury: "No lesson seems to be so deeply inculcated by experience of life as that you should never trust experts. If you believe doctors, nothing is wholesome; if you believe theologians, nothing is innocent; if you believe soldiers, nothing is safe."

Calvin Coolidge said, "If you see 10 troubles coming down the road, you can be sure that nine will run into the ditch before they reach you." He could have been talking about Warmists.

Some advice from long ago for Warmists: "If ifs and ans were pots and pans,there'd be no room for tinkers". It's a nursery rhyme harking back to Middle English times when "an" could mean "if". Tinkers were semi-skilled itinerant workers who fixed holes and handles in pots and pans -- which were valuable household items for most of our history. Warmists are very big on "ifs", mays", "might" etc. But all sorts of things "may" happen, including global cooling

Bertrand Russell knew about consensus: "The fact that an opinion has been widely held is no evidence whatever that it is not utterly absurd; indeed in view of the silliness of the majority of mankind, a widespread belief is more likely to be foolish than sensible.”

There goes another beautiful theory about to be murdered by a brutal gang of facts. - Duc de La Rochefoucauld, French writer and moralist (1613-1680)

"Pluralitas non est ponenda sine necessitate" -- William of Occam

Was Paracelsus a 16th century libertarian? His motto was: "Alterius non sit qui suus esse potest" which means "Let no man belong to another who can belong to himself." He was certainly a rebel in his rejection of authority and his reliance on observable facts and is as such one of the founders of modern medicine

"In science, refuting an accepted belief is celebrated as an advance in knowledge; in religion it is condemned as heresy". (Bob Parks, Physics, U of Maryland). No prizes for guessing how global warming skepticism is normally responded to.

"Almost all professors of the arts and sciences are egregiously conceited, and derive their happiness from their conceit" -- Erasmus

"The improver of natural knowledge absolutely refuses to acknowledge authority, as such. For him, scepticism is the highest of duties; blind faith the one unpardonable sin." -- Thomas H. Huxley

Time was, people warning the world "Repent - the end is nigh!" were snickered at as fruitcakes. Now they own the media and run the schools.

"One of the sources of the Fascist movement is the desire to avoid a too-rational and too-comfortable world" -- George Orwell, 1943 in Can Socialists Be Happy?

The whole problem with the world is that fools and fanatics are always so certain of themselves, but wiser people so full of doubts -- Bertrand Russell

“Affordable energy in ample quantities is the lifeblood of the industrial societies and a prerequisite for the economic development of the others.” -- John P. Holdren, Science Adviser to President Obama. Published in Science 9 February 2001

The closer science looks at the real world processes involved in climate regulation the more absurd the IPCC's computer driven fairy tale appears. Instead of blithely modeling climate based on hunches and suppositions, climate scientists would be better off abandoning their ivory towers and actually measuring what happens in the real world.' -- Doug L Hoffman

Something no Warmist could take on board: "Knuth once warned a correspondent, "Beware of bugs in the above code; I have only proved it correct, not tried it." -- Prof. Donald Knuth, whom some regard as the world's smartest man

"To be green is to be irrational, misanthropic and morally defective. They are the barbarians at the gate we have to stand against" -- Rich Kozlovich

“We’ve got to ride this global warming issue. Even if the theory of global warming is wrong, we will be doing the right thing in terms of economic and environmental policy.“ – Timothy Wirth,
President of the UN Foundation

“Isn’t the only hope for the planet that the industrialized civilizations collapse? Isn’t it our responsibility to bring that about?” – Maurice Strong, founder of the UN Environment Programme (UNEP)

Leftists generally and Warmists in particular very commonly ascribe disagreement with their ideas to their opponent being "in the pay" of someone else, usually "Big Oil", without troubling themselves to provide any proof of that assertion. They are so certain that they are right that that seems to be the only reasonable explanation for opposition to them. They thus reveal themselves as the ultimate bigots -- people with fixed and rigid ideas.

ABOUT:

This is one of TWO skeptical blogs that I update daily. During my research career as a social scientist, I was appalled at how much writing in my field was scientifically lacking -- and I often said so in detail in the many academic journal articles I had published in that field. I eventually gave up social science research, however, because no data ever seemed to change the views of its practitioners. I hoped that such obtuseness was confined to the social scientists but now that I have shifted my attention to health related science and climate related science, I find the same impermeability to facts and logic. Hence this blog and my FOOD & HEALTH SKEPTIC blog. I may add that I did not come to either health or environmental research entirely without credentials. I had several academic papers published in both fields during my social science research career

Update: After 8 years of confronting the frankly childish standard of reasoning that pervades the medical journals, I have given up. I have put the blog into hibernation. In extreme cases I may put up here some of the more egregious examples of medical "wisdom" that I encounter. Greenies and food freaks seem to be largely coterminous. My regular bacon & egg breakfasts would certainly offend both -- if only because of the resultant methane output

Since my academic background is in the social sciences, it is reasonable to ask what a social scientist is doing talking about global warming. My view is that my expertise is the most relevant of all. It seems clear to me from what you will see on this blog that belief in global warming is very poorly explained by history, chemistry, physics or statistics.

Warmism is prophecy, not science. Science cannot foretell the future. Science can make very accurate predictions based on known regularities in nature (e.g. predicting the orbits of the inner planets) but Warmism is the exact opposite of that. It predicts a DEPARTURE from the known regularities of nature. If we go by the regularities of nature, we are on the brink of an ice age.

And from a philosophy of science viewpoint, far from being "the science", Warmism is not even an attempt at a factual statement, let alone being science. It is not a meaningful statement about the world. Why? Because it is unfalsifiable -- making it a religious, not a scientific statement. To be a scientific statement, there would have to be some conceivable event that disproved it -- but there appears to be none. ANY event is hailed by Warmists as proving their contentions. Only if Warmists were able to specify some fact or event that would disprove their theory would it have any claim to being a scientific statement. So the explanation for Warmist beliefs has to be primarily a psychological and political one -- which makes it my field

And, after all, Al Gore's academic qualifications are in social science also -- albeit very pissant qualifications.

A "geriatric" revolt: The scientists who reject Warmism tend to be OLD! Your present blogger is one of those. There are tremendous pressures to conformity in academe and the generally Leftist orientation of academe tends to pressure everyone within it to agree to ideas that suit the Left. And Warmism is certainly one of those ideas. So old guys are the only ones who can AFFORD to declare the Warmists to be unclothed. They either have their careers well-established (with tenure) or have reached financial independence (retirement) and so can afford to call it like they see it. In general, seniors in society today are not remotely as helpful to younger people as they once were. But their opposition to the Warmist hysteria will one day show that seniors are not completely irrelevant after all. Experience does count (we have seen many such hysterias in the past and we have a broader base of knowledge to call on) and our independence is certainly an enormous strength. Some of us are already dead. (Reid Bryson and John Daly are particularly mourned) and some of us are very senior indeed (e.g. Bill Gray and Vince Gray) but the revolt we have fostered is ever growing so we have not labored in vain.

Jimmy Carter Classic Quote from 1977: "Because we are now running out of gas and oil, we must prepare quickly for a third change, to strict conservation and to the use of coal and permanent renewable energy sources, like solar power.

SOME POINTS TO PONDER:

Today’s environmental movement is the current manifestation of the totalitarian impulse. It is ironic that the same people who condemn the black or brown shirts of the pre WW2 period are blind to the current manifestation simply because the shirts are green.

Climate is just the sum of weather. So if you cannot forecast the weather a month in advance, you will not be able to forecast the climate 50 years in advance. And official meteorologists such as Britain's Met Office and Australia's BOM, are very poor forecasters of weather. The Met office has in fact given up on making seasonal forecasts because they have so often got such forecasts embarrassingly wrong. Their global-warming-powered "models" just did not deliver

Hearing a Government Funded Scientist say let me tell you the truth, is like hearing a Used Car Salesman saying let me tell you the truth.

A strange Green/Left conceit: They seem to think (e.g. here) that no-one should spend money opposing them and that conservative donors must not support the election campaigns of Congressmen they agree with

David Brower, founder Sierra Club: “Childbearing should be a punishable crime against society, unless the parents hold a government license"

After three exceptionally cold winters in the Northern hemisphere, the Warmists are chanting: "Warming causes cold". Even if we give that a pass for logic, it still inspires the question: "Well, what are we worried about"? Cold is not going to melt the icecaps is it?"

It's a central (but unproven) assumption of the Warmist "models" that clouds cause warming. Odd that it seems to cool the temperature down when clouds appear overhead!

To make out that the essentially trivial warming of the last 150 years poses some sort of threat, Warmists postulate positive feedbacks that might cut in to make the warming accelerate in the near future. Amid their theories about feedbacks, however, they ignore the one feedback that is no theory: The reaction of plants to CO2. Plants gobble up CO2 and the more CO2 there is the more plants will flourish and hence gobble up yet more CO2. And the increasing crop yields of recent years show that plantlife is already flourishing more. The recent rise in CO2 will therefore soon be gobbled up and will no longer be around to bother anyone. Plants provide a huge NEGATIVE feedback in response to increases in atmospheric CO2

Every green plant around us is made out of carbon dioxide that the plant has grabbed out of the atmosphere. That the plant can get its carbon from such a trace gas is one of the miracles of life. It admittedly uses the huge power of the sun to accomplish such a vast filtrative task but the fact that a dumb plant can harness the power of the sun so effectively is also a wonder. We live on a rather improbable planet. If a science fiction writer elsewhere in the universe described a world like ours he might well be ridiculed for making up such an implausible tale.

Greenies are the sand in the gears of modern civilization -- and they intend to be.

The Greenie message is entirely emotional and devoid of all logic. They say that polar ice will melt and cause a big sea-level rise. Yet 91% of the world's glacial ice is in Antarctica, where the average temperature is around minus 40 degrees Celsius. The melting point of ice is zero degrees. So for the ice to melt on any scale the Antarctic temperature would need to rise by around 40 degrees, which NOBODY is predicting. The median Greenie prediction is about 4 degrees. So where is the huge sea level rise going to come from? Mars? And the North polar area is mostly sea ice and melting sea ice does not raise the sea level at all. Yet Warmists constantly hail any sign of Arctic melting. That the melting of floating ice does not raise the water level is known as Archimedes' principle. Archimedes demonstrated it around 2,500 years ago. That Warmists have not yet caught up with that must be just about the most inspissated ignorance imaginable. The whole Warmist scare defies the most basic physics. Yet at the opening of 2011 we find the following unashamed lying by James Hansen: "We will lose all the ice in the polar ice cap in a couple of decades". Sadly, what the Vulgate says in John 1:5 is still only very partially true: "Lux in tenebris lucet". There is still much darkness in the minds of men.

The repeated refusal of Warmist "scientists" to make their raw data available to critics is such a breach of scientific protocol that it amounts to a confession in itself. Note, for instance Phil Jones' Feb 21, 2005 response to Warwick Hughes' request for his raw climate data: "We have 25 years or so invested in the work. Why should I make the data available to you, when your aim is to try and find something wrong with it?" Looking for things that might be wrong with a given conclusion is of course central to science. But Warmism cannot survive such scrutiny. So even after "Climategate", the secrecy goes on.

Most Greenie causes are at best distractions from real environmental concerns (such as land degradation) and are more motivated by a hatred of people than by any care for the environment

Global warming has taken the place of Communism as an absurdity that "liberals" will defend to the death regardless of the evidence showing its folly. Evidence never has mattered to real Leftists

‘Global warming’ has become the grand political narrative of the age, replacing Marxism as a dominant force for controlling liberty and human choices. -- Prof. P. Stott

The modern environmental movement arose out of the wreckage of the New Left. They call themselves Green because they're too yellow to admit they're really Reds. So Lenin's birthday was chosen to be the date of Earth Day. Even a moderate politician like Al Gore has been clear as to what is needed. In "Earth in the Balance", he wrote that saving the planet would require a "wrenching transformation of society".

For centuries there was a scientific consensus which said that fire was explained by the release of an invisible element called phlogiston. That theory is universally ridiculed today. Global warming is the new phlogiston. Though, now that we know how deliberate the hoax has been, it might be more accurate to call global warming the New Piltdown Man. The Piltdown hoax took 40 years to unwind. I wonder....

Motives: Many people would like to be kind to others so Leftists exploit that with their nonsense about equality. Most people want a clean, green environment so Greenies exploit that by inventing all sorts of far-fetched threats to the environment. But for both, the real motive is generally to promote themselves as wiser and better than everyone else, truth regardless.

Policies: The only underlying theme that makes sense of all Greenie policies is hatred of people. Hatred of other people has been a Greenie theme from way back. In a report titled "The First Global Revolution" (1991, p. 104) published by the "Club of Rome", a Greenie panic outfit, we find the following statement: "In searching for a new enemy to unite us, we came up with the idea that pollution, the threat of global warming, water shortages, famine and the like would fit the bill.... All these dangers are caused by human intervention... The real enemy, then, is humanity itself." See here for many more examples of prominent Greenies saying how much and how furiously they hate you.

After fighting a 70 year war to destroy red communism we face another life-or-death struggle in the 21st century against green communism.

The conventional wisdom of the day is often spectacularly wrong. The most popular and successful opera of all time is undoubtedly "Carmen" by Georges Bizet. Yet it was much criticized when first performed and the unfortunate Bizet died believing that it was a flop. Similarly, when the most iconic piece of 20th century music was first performed in 1913-- Stravinsky's "Rite of Spring" -- half the audience walked out. Those of us who defy the conventional wisdom about climate are actually better off than that. Unlike Bizet and Stravinsky in 1913, we KNOW that we will eventually be vindicated -- because all that supports Warmism is a crumbling edifice of guesswork ("models").

Al Gore won a political prize for an alleged work of science. That rather speaks for itself, doesn't it?

Jim Hansen and his twin

Getting rich and famous through alarmism: Al Gore is well-known but note also James Hansen. He has for decades been a senior, presumably well-paid, employee at NASA. In 2001 he was the recipient of a $250,000 Heinz Award. In 2007 Time magazine designated him a Hero of the Environment. That same year he pocketed one-third of a $1 million Dan David Prize. In 2008, the American Association for the Advancement of Science presented him with its Scientific Freedom and Responsibility Award. In 2010 he landed a $100,000 Sophie Prize. He pulled in a total of $1.2 million in 2010. Not bad for a government bureaucrat.

See the original global Warmist in action here: "The icecaps are melting and all world is drowning to wash away the sin"

I am not a global warming skeptic nor am I a global warming denier. I am a global warming atheist. I don't believe one bit of it. That the earth's climate changes is undeniable. Only ignoramuses believe that climate stability is normal. But I see NO evidence to say that mankind has had anything to do with any of the changes observed -- and much evidence against that claim.

Seeing that we are all made of carbon, the time will come when people will look back on the carbon phobia of the early 21st century as too incredible to be believed

Meanwhile, however, let me venture a tentative prophecy. Prophecies are almost always wrong but here goes: Given the common hatred of carbon (Warmists) and salt (Food freaks) and given the fact that we are all made of carbon, salt, water and calcium (with a few additives), I am going to prophecy that at some time in the future a hatred of nitrogen will emerge. Why? Because most of the air that we breathe is nitrogen. We live at the bottom of a nitrogen sea. Logical to hate nitrogen? NO. But probable: Maybe. The Green/Left is mad enough. After all, nitrogen is a CHEMICAL -- and we can't have that!

The intellectual Roman Emperor Marcus Aurelius (AD 121-180) must have foreseen Global Warmism. He said: "The object in life is not to be on the side of the majority, but to escape finding oneself in the ranks of the insane."

The Holy Grail for most scientists is not truth but research grants. And the global warming scare has produced a huge downpour of money for research. Any mystery why so many scientists claim some belief in global warming?

For many people, global warming seems to have taken the place of "The Jews" -- a convenient but false explanation for any disliked event. Prof. Brignell has some examples.

Global warming skeptics are real party-poopers. It's so wonderful to believe that you have a mission to save the world.

There is an "ascetic instinct" (or perhaps a "survivalist instinct") in many people that causes them to delight in going without material comforts. Monasteries and nunneries were once full of such people -- with the Byzantine stylites perhaps the most striking example. Many Greenies (other than Al Gore and his Hollywood pals) have that instinct too but in the absence of strong orthodox religious committments they have to convince themselves that the world NEEDS them to live in an ascetic way. So their personal emotional needs lead them to press on us all a delusional belief that the planet needs "saving".

The claim that oil is a fossil fuel is another great myth and folly of the age. They are now finding oil at around seven MILES beneath the sea bed -- which is incomparably further down than any known fossil. The abiotic oil theory is not as yet well enough developed to generate useful predictions but that is also true of fossil fuel theory

Medieval Warm Period: Recent climatological data assembled from around the world using different proxies attest to the presence of both the MWP and the LIA in the following locations: the Sargasso Sea, West Africa, Kenya, Peru, Japan, Tasmania, South Africa, Idaho, Argentina, and California. These events were clearly world-wide and in most locations the peak temperatures during the MWP were higher than current temperatures.

Both radioactive and stable carbon isotopes show that the real atmospheric CO2 residence time (lifetime) is only about 5 years, and that the amount of fossil-fuel CO2 in the atmosphere is
maximum 4%.

Green/Left denial of the facts explained: "Rejection lies in this, that when the light came into the world men preferred darkness to light; preferred it, because their doings were evil. Anyone who acts shamefully hates the light, will not come into the light, for fear that his doings will be found out. Whereas the man whose life is true comes to the light" John 3:19-21 (Knox)

Against the long history of huge temperature variation in the earth's climate (ice ages etc.), the .6 of one degree average rise reported by the U.N. "experts" for the entire 20th century (a rise so small that you would not be able to detect such a difference personally without instruments) shows, if anything, that the 20th century was a time of exceptional temperature stability.

Recent NASA figures tell us that there was NO warming trend in the USA during the 20th century. If global warming is occurring, how come it forgot the USA?

Warmists say that the revised NASA figures do not matter because they cover only the USA -- and the rest of the world is warming nicely. But it is not. There has NEVER been any evidence that the Southern hemisphere is warming. See here. So the warming pattern sure is looking moth-eaten.

The latest scare is the possible effect of extra CO2 on the world’s oceans, because more CO2 lowers the pH of seawater. While it is claimed that this makes the water more acidic, this is misleading. Since seawater has a pH around 8.1, it will take an awful lot of CO2 it to even make the water neutral (pH=7), let alone acidic (pH less than 7).

In fact, ocean acidification is a scientific impossibility. Henry's Law mandates that warming oceans will outgas CO2 to the atmosphere (as the UN's own documents predict it will), making the oceans less acid. Also, more CO2 would increase calcification rates. No comprehensive, reliable measurement of worldwide oceanic acid/base balance has ever been carried out: therefore, there is no observational basis for the computer models' guess that acidification of 0.1 pH units has occurred in recent decades.

The chaos theory people have told us for years that the air movement from a single butterfly's wing in Brazil can cause an unforeseen change in our weather here. Now we are told that climate experts can "model" the input of zillions of such incalculable variables over periods of decades to accurately forecast global warming 50 years hence. Give us all a break!

Scientists have politics too -- sometimes extreme politics. Read this: "This crippling of individuals I consider the worst evil of capitalism... I am convinced there is only one way to eliminate these grave evils, namely through the establishment of a socialist economy, accompanied by an educational system which would be oriented toward social goals. In such an economy, the means of production are owned by society itself and are utilized in a planned fashion. A planned economy, which adjusts production to the needs of the community, would distribute the work to be done among all those able to work and would guarantee a livelihood to every man, woman, and child." -- Albert Einstein

The Lockwood & Froehlich paper was designed to rebut Durkin's "Great Global Warming Swindle" film. It is a rather confused paper -- acknowledging yet failing to account fully for the damping effect of the oceans, for instance -- but it is nonetheless valuable to climate atheists. The concession from a Greenie source that fluctuations in the output of the sun have driven climate change for all but the last 20 years (See the first sentence of the paper) really is invaluable. And the basic fact presented in the paper -- that solar output has in general been on the downturn in recent years -- is also amusing to see. Surely even a crazed Greenie mind must see that the sun's influence has not stopped and that reduced solar output will soon start COOLING the earth! Unprecedented July 2007 cold weather throughout the Southern hemisphere might even have been the first sign that the cooling is happening. And the fact that warming plateaued in 1998 is also a good sign that we are moving into a cooling phase. As is so often the case, the Greenies have got the danger exactly backwards. See my post of 7.14.07 and very detailed critiques here and here and here for more on the Lockwood paper and its weaknesses.

As the Greenies are now learning, even strong statistical correlations may disappear if a longer time series is used. A remarkable example from Sociology:"The modern literature on hate crimes began with a remarkable 1933 book by Arthur Raper titled The Tragedy of Lynching. Raper assembled data on the number of lynchings each year in the South and on the price of an acre’s yield of cotton. He calculated the correla­tion coefficient between the two series at –0.532. In other words, when the economy was doing well, the number of lynchings was lower.... In 2001, Donald Green, Laurence McFalls, and Jennifer Smith published a paper that demolished the alleged connection between economic condi­tions and lynchings in Raper’s data. Raper had the misfortune of stopping his anal­ysis in 1929. After the Great Depression hit, the price of cotton plummeted and economic condi­tions deteriorated, yet lynchings continued to fall. The correlation disappeared altogether when more years of data were added." So we must be sure to base our conclusions on ALL the data. In the Greenie case, the correlation between CO2 rise and global temperature rise stopped in 1998 -- but that could have been foreseen if measurements taken in the first half of the 20th century had been considered.

Greenie-approved sources of electricity (windmills and solar cells) require heavy government subsidies to be competitive with normal electricity generators so a Dutch word for Greenie power seems graphic to me: "subsidieslurpers" (subsidy gobblers)

Many newspaper articles are reproduced in full on this blog despite copyright claims attached to them. I believe that such reproductions here are protected by the "fair use" provisions of copyright law. Fair use is a legal doctrine that recognises that the monopoly rights protected by copyright laws are not absolute. The doctrine holds that, when someone uses a creative work in way that does not hurt the market for the original work and advances a public purpose - such as education or scholarship - it might be considered "fair" and not infringing.

There are also two blogspot blogs which record what I think are my main recent articles here and here. Similar content can be more conveniently accessed via my subject-indexed list of short articles here or here (I rarely write long articles these days)

NOTE: The archives provided by blogspot below are rather inconvenient. They break each month up into small bits. If you want to scan whole months at a time, the backup archives will suit better. See here or here .....